问题
def main():
total = 0.0
totalcom = 0.0
name = input("Please enter your name: ")
for x in range(1, 8):
sales = float(input("Please enter your sales from day", x))
total += sales
commission = sales * .1
totalcom += commission
print("Your total sales is: ", total)
print("Your commission is: ", totalcom)
main()
My goal is essentially a commission calculator. I am supposed to get the amount of sales per day from the user. However, I would like the user to know what day the information they are entering is for. The error I get says "input expected at most one arguments, got 2". So is there a way to use x in my input statement?
回答1:
You can use string formatting to insert the value of x in the string:
sales = float(input("Please enter your sales from day {}".format(x)))
The current value of x will be inserted in the placeholder {}.
来源：https://stackoverflow.com/questions/39801441/can-i-use-a-variable-inside-of-an-input-statement